{"id":"W2912880946","doi":"10.1109/lpt.2019.2899394","title":"Low-Complexity Spatial Modulation for IM/DD Optical Wireless Communications","year":2019,"lang":"en","type":"article","venue":"IEEE Photonics Technology Letters","topic":"Optical Wireless Communication Technologies","field":"Engineering","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia, Okanagan Campus; University of British Columbia","funders":"National Natural Science Foundation of China","keywords":"Optical wireless; Light-emitting diode; Modulation (music); Transmission (telecommunications); Transmitter; Visible light communication; Pulse-amplitude modulation; Intensity modulation; Optical wireless communications; Optical modulation amplitude; Photodiode; Quadrature amplitude modulation; Keying; Computer science; Wireless; Electronic engineering; On-off keying; Optical communication; Optics; Bit error rate; Physics; Telecommunications; Phase modulation; Pulse (music); Engineering; Detector; Optical amplifier; Laser; Decoding methods; Channel (broadcasting)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000175644,0.0002812514,0.0003852729,0.000388049,0.0001755572,0.00004400773,0.001934992,0.0005090203,0.00001687099],"category_scores_gemma":[0.00006546464,0.0003222198,0.0001164065,0.0004709051,0.0008214827,0.0001561612,0.0003025432,0.0007853388,0.000165907],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002369638,"about_ca_system_score_gemma":0.00002195074,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009115498,"about_ca_topic_score_gemma":0.00004224163,"domain_scores_codex":[0.9984659,0.00002167465,0.0004979895,0.0003416896,0.0001647635,0.000507972],"domain_scores_gemma":[0.9967007,0.0002489783,0.00009368739,0.002807807,0.00009812724,0.0000506971],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00002362632,0.0001494661,0.0008130681,0.0001395028,0.0001103097,0.000001534042,0.00005971032,0.00841582,0.8463549,0.1069221,0.0005154831,0.03649444],"study_design_scores_gemma":[0.0006639484,0.00005759194,0.0004193503,0.0000390467,0.00001877691,0.000007726867,0.0000576139,0.6220955,0.3666271,0.007871473,0.001712669,0.0004291966],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8836855,0.00009983908,0.1017265,0.009274424,0.0004060915,0.0009472804,0.00003544536,0.00327122,0.0005536703],"genre_scores_gemma":[0.9545087,0.0001826764,0.0445067,0.0002507731,0.0000138637,0.0004061957,0.0000474959,0.00007424242,0.000009420498],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6136796,"threshold_uncertainty_score":0.999923,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01935067933299225,"score_gpt":0.2482970386404399,"score_spread":0.2289463593074477,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}